Rapid: Individual Calculations November 2023
 Lewandowski, Rafal  Total change: -22.00  Rating chartPersonal card
 Turniej szachowy o Puchar Wojta Gminy Celestynow Grupa A Celestynow POL 2023-10-08
RcRownchangeKK*chgGame
 1688 2015 4.50 7 -1.10 20 -22.00 
  Mazurek, Filip 1446 POL1.0010.02200.40 
  Maksimenko, Andrei Jr 1802 UKR0.001-0.7720-15.40 
  Bartosik, Dawid 1615  * POL1.0010.08201.60 
  Mickiewicz, Piotr 2145 POL0.001-0.3220-6.40 
  Gajewski, Wojciech 1383 POL1.0010.01200.20 
  Adamowicz, Michal 1538 POL1.0010.05201.00 
  Bartodziej, Bartosz 1890 POL0.501-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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